4.5" NPSH Female Swivel x 5" NPT Male Adapter Aluminum HA2510F Working Pressure – 300PSI Max

Working Pressure – 300PSI Max

This dual flow fire nozzle can push 23 gallons per minute at 100 PSI

Downsides are they have a very low water flow - around 20 gallons per hour

15 FEET LIFT - 2500 GALLONS PER HOUR

The liner of these rack fire hoses produces a thin

4.5" NPSH Female Swivel x 5" NPT Male Adapter Aluminum HA2510F Working Pressure – 300PSI MaxSpecifications Female Side 1 4. 5 NPSH Female (National Pipe Straight Hose) Male Side 2 5" NPT Male (National Pipe Tapered) Working Pressure 300PSI Max Test Pressure 1000PSI Max Material T 6061 Aluminum (Aircraft Grade) Finishing Anodized (99. 9% Lead Free) NFPA Standards 1963, 4. 12, 5. 1 5. 6. 4 (Corrosion Resistance) Military Standards MIL A 8625 Type III, Class 1 Industrial Standards International ASTM B221 UL Labs Standards 236 8. 1 Through 8. 2